TY JOUR TI CONDITION OF PERIODONTAL TISSUES IN CHILDREN WITH CONGENITAL CLEAT OF THE PALATE AND DEFECT AFTER URANOPLASTY KW congenital cleft lip and palate KW periodontal disease KW gingivitis KW hygiene index KW complex form of cleft palate KW postoperative palate defect JO Actual problems in dentistry AU Chuykin, O.S. AU Davletshin, N.A. AU Chuykin, S.V. AU AKATYEVA, G.G. AU Kuchuk, K.N. AU Ganieva, R.A. AU Muratov, A.M. PY 2022 IS 17 PB TIRAZH Publishing House